From: rtrimana <rtrimana@uci.edu>
Date: Wed, 10 Apr 2019 22:47:32 +0000 (-0700)
Subject: Adding null pointer handling in cluster analysis.
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=pingpong.git;a=commitdiff_plain;h=f94e88de1e14e2b9cd5b1c7dbd63413cdd20e499

Adding null pointer handling in cluster analysis.
---

diff --git a/Code/Projects/PacketLevelSignatureExtractor/src/main/java/edu/uci/iotproject/util/PcapPacketUtils.java b/Code/Projects/PacketLevelSignatureExtractor/src/main/java/edu/uci/iotproject/util/PcapPacketUtils.java
index c1a1a25..ba06070 100644
--- a/Code/Projects/PacketLevelSignatureExtractor/src/main/java/edu/uci/iotproject/util/PcapPacketUtils.java
+++ b/Code/Projects/PacketLevelSignatureExtractor/src/main/java/edu/uci/iotproject/util/PcapPacketUtils.java
@@ -633,6 +633,9 @@ public final class PcapPacketUtils {
             List<PcapPacket> listCorePointLowerBound = listOfListPcapPacket.get(0);
             List<PcapPacket> listCorePointUpperBound = listOfListPcapPacket.get(1);
             for(PcapPacket corePointLowerBound : listCorePointLowerBound) {
+                if (corePointLowerBound == null) { // Skip if null!
+                    continue;
+                }
                 PcapPacket corePointUpperBound =
                         listCorePointUpperBound.get(listCorePointLowerBound.indexOf(corePointLowerBound));
                 // Return if the match for the core point bounds is found